port_KAS: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 8.0.4.2  netmask 255.255.255.0  broadcast 8.0.4.255
        inet6 fe80::f4db:29ff:fe19:4d12  prefixlen 64  scopeid 0x20<link>
        ether f6:db:29:19:4d:12  txqueuelen 1000  (Ethernet)
        RX packets 724  bytes 61503 (60.0 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 676  bytes 59957 (58.5 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0